🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.69 AU - 0.89 AU

Year: 269 Days

Day: 46.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.02 AU - 1.32 AU

Year: 485 Days

Day: 20.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.05 AU - 1.33 AU

Year: 497 Days

Day: 40.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,208,761 km

• M1: 602,131 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.83 AU - 2.43 AU

Year: 1190 Days

Day: 13.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,208,761 km

• M1: 47,273 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.28 AU - 2.68 AU

Year: 1495 Days

Day: 35.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.51 AU - 3.17 AU

Year: 1833 Days

Day: 14.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.9

Radius: 7.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.12 AU - 15.62 AU

Year: 18718 Days

Day: 19 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,208,761 km

• M1: 128,505 km (0.103 R)
• M2: 394,190 km (0.083 R)
• M3: 920,775 km (0.108 R)
• M4: 1,380,639 km (0.097 R)
• M5: 1,776,924 km (0.106 R)
• M6: 2,019,122 km (0.044 R)
• M7: 2,818,873 km (0.08 R)
• M8: 4,277,452 km (0.089 R)
• M9: 5,686,065 km (0.072 R)
• M10: 6,001,119 km (0.107 R)
• M11: 7,096,624 km (0.107 R)
• M12: 7,797,789 km (0.041 R)
• M13: 8,818,645 km (0.095 R)
• M14: 9,289,280 km (0.101 R)
• M15: 12,885,613 km (0.116 R)
• M16: 15,695,210 km (0.08 R)
• M17: 16,316,341 km (0.108 R)
• M18: 17,978,373 km (0.093 R)
• M19: 18,658,295 km (0.095 R)
• M20: 21,049,168 km (0.055 R)
• M21: 28,307,507 km (0.04 R)
• M22: 31,777,879 km (0.109 R)
• M23: 32,437,905 km (0.111 R)
• M24: 39,045,792 km (0.09 R)
• M25: 46,638,333 km (0.098 R)
• M26: 47,063,191 km (0.07 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 12,757 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit